[Studies on chemical constituents of leaves of Aquilaria sinensis].

Autor:	Nie C; School of Pharmaceutical Sciences, Inner-mongolia medical college, Hohehot 010059, China., Song Y, Chen D, Xue P, Tu P, Wang K, Chen J
Jazyk:	čínština
Zdroj:	Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica [Zhongguo Zhong Yao Za Zhi] 2009 Apr; Vol. 34 (7), pp. 858-60.
Abstrakt:	Objective: To investigate the chemical constituents of the leaves of Aquilaria sinensis, and provide a certain of basis for the comprehensive uses of the plant of A. sinensis. Method: The chemical constituents were isolated by various column chromatographic method. The structures were identified by spectral analyses of NMR, MS, et al. Result: Thirteen compounds were isolated and identified as 7-hyroxy-5, 4'-dimethoxy flovone (1), 5-hydroxy-7, 4'-dimethoxy flavone (2), luteolin-7-3',4'-trimethyl (3), isocorydine (4), 4-hydroxybenzoic acid (5), triacontenoic (6), hentriacontane (7), alpha-stigmasterol (8), epifriedelanol (9), friedelan (10), friedelin (11), genkwanin (12), 5, 4'-dihyroxy-7, 3'-dimethoxy flovone (13). Conclusion: Compound 4 was obtained from this genus for the first time, compounds 1, 6-11, 13 were obtained from this species for the first time.
Databáze:	MEDLINE
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